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7
5
2
9
6
3
8
4
5
2
7
3
3
6
8
4
5
7
2
6
3
4
3
9
8
5
1
2
2
6
7
9
3
8
8
2
1
5
4
8
5
2025-02-09(Beginner) Puzzles
Relaxed pace for learning Number Place
Observe patterns that repeat in multiple blocks.
Tips for Solving Sudoku
- Start with squares with fewer numbers: Begin with rows, columns, or blocks that already have more numbers filled; fewer candidates make it easier to solve.
- Pencil marks (notes): For beginners, write possible numbers in small font in empty squares for reference.
- Review: If stuck, check for duplicate numbers or rule violations.
- Basic rule: Do not repeat the same number in the same row, column, or 3x3 block.